Mrs Brown gave us several cases language travel students were likely to get enough languag

问题补充：

Mrs Brown gave us several cases language travel students were likely to get enough language practice .

A. where

B. which

C. as

D. what

答案：

(答案→)A. where

B. which

C. as

D. what

解析：考查定语从句。先行词是cases，后面的读细节句子很完整，故使用关系副词，选项中只有where。BC都是关系代词，要在句中主语，宾语；what不能做关系词。故A正确。